/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.shardingsphere.proxy.backend.response.data;

import lombok.Getter;

import java.util.Optional;

/**
 * Query response cell.
 */
@Getter
public final class QueryResponseCell {
    
    private final int jdbcType;
    
    private final Object data;
    
    private final String columnTypeName;
    
    public QueryResponseCell(final int jdbcType, final Object data) {
        this(jdbcType, data, null);
    }
    
    public QueryResponseCell(final int jdbcType, final Object data, final String columnTypeName) {
        this.jdbcType = jdbcType;
        this.data = data;
        this.columnTypeName = columnTypeName;
    }
    
    public Optional<String> getColumnTypeName() {
        return Optional.ofNullable(columnTypeName);
    }
}
